如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
6,7-二甲氧基喹唑啉-2,4-二酮
PESTLE, PORCELAIN, DIA. 103 MM, LENGTH 370 MM, WITH GRINDING SURFACE, UNGLAZED,
SUCTION TUBE, STRAIGHT, ST 14/23
Nafion? NR-50全氟磺酸树脂
容量瓶,BLAUBRAND , A级,50 ml,宽颈,Boro 3.3, NS 14/23,玻璃瓶塞,棕色,个体校准证书
Bowl, PP, white, round, diameter 160 mm, 1 l
山奈素,>96.0%(GC)
G5/8转1/4英寸NPTM接头
不锈钢钳(弯尖)
MONO-BALL WITH VALVE AND TUBING